The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 10, 2007
Filed:
Feb. 22, 2005
Applicants:
Hiroshi Nakagiri, Osaka, JP;
Hisao Miyahara, Osaka, JP;
Inventors:
Hiroshi Nakagiri, Osaka, JP;
Hisao Miyahara, Osaka, JP;
Assignee:
Daihen Corporation, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 9/32 (2006.01); B23K 9/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cable arrangement for a robot arm is provided, which includes a rotation arm and a line member such as a power cable. The rotation arm has a front end and a base end, the front end being provided with a swing shaft, the base end being provided with a rotational shaft rotatable about a longitudinal axis. The line member extends from the base end toward the front end of the arm. The rotational shaft includes a line offset member formed with at least one through-hole for passing the line member. The through-hole as a whole is offset from the axis of the rotational shaft.